Nation in Focus

July 14, 2013 9:28 PM

Photo: Mario Tama, Getty Images

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NEW YORK, NY - JULY 14: A man argues with a police officer as Trayvon Martin supporters march while blocking traffic after a rally for Martin in Union Square in Manhattan on July 14, 2013 in New York City. George Zimmerman was acquitted of all charges in the shooting death of Martin July 13 and many protesters questioned the verdict. (Photo by Mario Tama/Getty Images) less

NEW YORK, NY - JULY 14: A man argues with a police officer as Trayvon Martin supporters march while blocking traffic after a rally for Martin in Union Square in Manhattan on July 14, 2013 in New York City. ... more

Kyle Rasmussen, 32, from Tampa, Fla., with team Legacy Tampa relaxes on the grass between events during the Tampa Bay Club Sport Extreme Mud Wars at Spa Beach Park in St. Petersburg, Fla., Sunday afternoon, ... more

OMAHA, NE - JULY 14: Kenny Perry is congratulated by fans after winning the 2013 U.S. Senior Open Championship at Omaha Country Club on July 14, 2013 in Omaha, Nebraska. (Photo by Eric Francis/Getty Images)

OMAHA, NE - JULY 14: Kenny Perry is congratulated by fans after winning the 2013 U.S. Senior Open Championship at Omaha Country Club on July 14, 2013 in Omaha, Nebraska. (Photo by Eric Francis/Getty Images)

Father Lucas Rossi rides a giant inflatable whale down a large slippery plastic sheet covered with soap and water on the grassy hill behind The Cathedral of Saint Patrick on Sunday July 14,2013 during their annual parish picnic. (AP Photo/The Charlotte Observer, Robert Lahser) MAGS OUT; TV OUT; NEWSPAPER INTERNET ONLY less

Father Lucas Rossi rides a giant inflatable whale down a large slippery plastic sheet covered with soap and water on the grassy hill behind The Cathedral of Saint Patrick on Sunday July 14,2013 during their ... more

Firefighters work to contain a fire at the unoccupied Grove Apartments complex in Pullman, Wash., early Sunday, July 14, 2013. Firefighters responded to the blaze that took almost two hours to contain. The apartment complex was about two weeks from completion. (AP Photo/Moscow-Pullman Daily News, Dean Hare) less

Firefighters work to contain a fire at the unoccupied Grove Apartments complex in Pullman, Wash., early Sunday, July 14, 2013. Firefighters responded to the blaze that took almost two hours to contain. The ... more

Photo: Dean Hare, Associated Press

Firefighters work to contain a fire at the unoccupied Grove... Photo-4916193.66314 - SFGate

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NEW YORK, NY - JULY 14: Trayvon Martin supporters stand in front of a lighted American flag in Times Square after marching from a rally for Martin in Union Square in Manhattan on July 14, 2013 in New York City. George Zimmerman was acquitted of all charges in the shooting death of Martin July 13 and many protesters questioned the verdict. (Photo by Mario Tama/Getty Images) less

NEW YORK, NY - JULY 14: Trayvon Martin supporters stand in front of a lighted American flag in Times Square after marching from a rally for Martin in Union Square in Manhattan on July 14, 2013 in New York ... more

Bill Warner makes a run on his motorcycle during The Maine Event on a runway at a former air base Sunday, July 14, 2013, at Limestone, Maine. Warner, 44, of Wimauma, Fla., died Sunday after losing control and zooming off a runway on a later run. (AP Photo/Peter Freeman) NO SALES less

Bill Warner makes a run on his motorcycle during The Maine Event on a runway at a former air base Sunday, July 14, 2013, at Limestone, Maine. Warner, 44, of Wimauma, Fla., died Sunday after losing control and ... more

Photo: Peter Freeman, Associated Press

Bill Warner makes a run on his motorcycle during The Maine Event on... Photo-4916196.66314 - SFGate

Oh Boy! Oberto, driven by Steve David, moves in front of the Graham Trucking boat, driven by Jimmy Shane, during the APBA Gold Cup hydroplane championship race on the Detroit river Sunday, July 14, 2013, in ... more

Lleyton Hewitt, of Australia, dives but can't get to a shot from opponent Nicolas Mahut, of France, during the finals of the Hall of Fame Tennis Championships in Newport, R.I. Sunday, July 14, 2013. Mahut won 5-7, 7-5, 6-3 to claim the Van Alen Cup. (AP Photo/Elise Amendola) less

Lleyton Hewitt, of Australia, dives but can't get to a shot from opponent Nicolas Mahut, of France, during the finals of the Hall of Fame Tennis Championships in Newport, R.I. Sunday, July 14, 2013. Mahut won ... more

Photo: Elise Amendola, Associated Press

Lleyton Hewitt, of Australia, dives but can't get to a shot... Photo-4916201.66314 - SFGate

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Visitors ascend the steps of the Currituck Beach Lighthouse in Corolla, N.C., Sunday, July 14, 2013. The lighthouse, which dates from 1875, opened to the public in 1990 and attracts thousands of visitors a year. (AP Photo/Jacqueline Larma) less

Visitors ascend the steps of the Currituck Beach Lighthouse in Corolla, N.C., Sunday, July 14, 2013. The lighthouse, which dates from 1875, opened to the public in 1990 and attracts thousands of visitors a ... more

A demonstrator holds a sign during a protest the day after a jury found George Zimmerman not guilty in the Florida shooting death of teenager Trayvon Martin, Sunday, July 14, 2013, in Baltimore. (AP Photo/Patrick Semansky) less

A demonstrator holds a sign during a protest the day after a jury found George Zimmerman not guilty in the Florida shooting death of teenager Trayvon Martin, Sunday, July 14, 2013, in Baltimore. (AP ... more

Photo: Patrick Semansky, Associated Press

A demonstrator holds a sign during a protest the day after a jury... Photo-4916203.66314 - SFGate